package com.back.service;

import com.back.model.dto.GroupcDTO;
import com.back.model.entity.Groupc;
import com.back.model.entity.User;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;

/**
* @author Administrator
* @description 针对表【groupc(班级)】的数据库操作Service
* @createDate 2025-09-11 10:33:00
*/
public interface GroupcService extends IService<Groupc> {

    Groupc  createGroup(GroupcDTO groupc);

    Groupc joinGroup(GroupcDTO groupcDTO);

    int exitGroup(GroupcDTO groupcDTO);

    List<User> getGroupUser(GroupcDTO groupcDTO);
}
